Dennis Mack Luke, 67, of Ft. Madison died July 2, 2020 at the Van Buren County Hospital in Keosauqua, IA. He was born October 8, 1952 the son of Walter and Eleanor Brown Luke in Detroit, MI. Dennis had been employed at Mike's Appliance in Pacific Grove, CA as a repair man until he moved to Ft. Madison in 2012. He enjoyed going to flea markets, fishing and barbequing. He is survived by two daughters, Teri Dawn (Barry) of Monterey, CA, Shannon Buechel (Jason Page) of Montrose, one son, Daniel Luke (Jennifer) of Sutherlin, OR, eight grandchildren, two great grandchildren with one on the way and a brother, David Luke (Louise) of Ohio. He was preceded in death by his parents. According to his wishes there were no services.